Interesting... they've added a The Original Series subtitle. And it looks like a new direction for the cover design overall.

Well, the DVDs have always been labeled "Star Trek: The Original Series" and even though TAS is jsut titled Star Trek, its DVD set is Star Trek: The Animated Series. Honestly, given Paramount/CBS seems to stamp subtitles on everything Trek, I was surprised Trek XI was just titled Star Trek with no subtitles at all.